Technical data

Publication 1794-2.1 - January 2000
FLEX I/O and FLEX Integra Product Data
24V dc 10 Input/6 2A Output Combo Module Cat. No. 1794-IB10XOB6 85
Specifications - 1794-IB10XOB6
Module Location Cat. No. 1794-TB3 or -TB3S Terminal Base Unit
Isolation Voltage (min) 1250V ac (rms) isolation
100% tested at 2121V dc for 1s between user and
system
No isolation between individual channels
Flexbus Current (max) 35mA @ 5V dc
Power Dissipation 6.0W maximum @ 31.2V
Thermal Dissipation 20.3 BTU/hr @ 31.2V dc
Keyswitch Position 2
Fusing
1
SAN-O MQ4-3A
Littelfuse 235 003
Input Specifications
Number of Inputs 10 (1 group of 10), non-isolated, sinking
ON-State Voltage 10V dc minimum;
24V dc nominal;
31.2V dc maximum
ON-State Current 2.0mA minimum;
8.0mA nominal at 24V dc;
11.0mA maximum
OFF-State Voltage 5.0V dc maximum
OFF-State Current 1.5mA minimum
Input Impedance 4.8K Ω maximum
Input Filter Time
2
OFF to ON
ON to OFF
0.25ms, 0.5ms, 1ms, 2ms, 4ms, 8ms, 16ms, 32ms
0.25ms, 0.5ms, 1ms, 2ms, 4ms, 8ms, 16ms, 32ms
0.25ms default - Selectable using configuration
word 3. (Not selectable when used with the
1794-ASB adapter.)
Indicators (field side
indication, customer device
driven)
10 yellow status indicators
Output Specifications
Number of Outputs 6 (1 group of 6), non-isolated, sourcing
ON-State Voltage Range 10V dc minimum;
24V dc nominal;
31.2V dc maximum
ON-State Voltage Drop 1V dc @ 2A, 0.5V dc @ 1A maximum
ON-State Current 1.0mA minimum per channel;
2.0A maximum per channel;
10A maximum per module
OFF-State Voltage 31.2V dc maximum
OFF-State Leakage 0.5mA maximum
Output Current Rating 2A per output,
10A per module maximum
Output Signal Delay
3
OFF to ON
ON to OFF
0.5ms maximum
1.0ms maximum
Surge Current 4A for 50ms, repeatable every 2s
Indicators (field side
indication, logic driven)
6 yellow status indicators
General Specifications
External dc Power
Supply Voltage
Voltage Range
Output Supply
Current
24V dc nominal
19.2 to 31.2V dc (includes 5% ac ripple)
15mA @ 19.2V dc; 19mA @ 24V dc
24mA @ 30V dc; 25mA @ 31.2V dc
Dimensions HxWxD 46mm x 94mm x 53mm (1.8in x 3.7in x 2.1in)
Environmental Conditions
Operational Temperature
Storage Temperature
Relative Humidity
Shock Operating
Non-operating
Vibration
0 to 55
o
C (32 to 131
o
F)
-40 to 85
o
C (-40 to 185
o
F)
5 to 95% noncondensing
30g peak acceleration, 11(±1)ms pulse width
50g peak acceleration, 11(±1)ms pulse width
Tested 5g @ 10-500Hz per IEC 68-2-6
Conductors Wire Size
Category
12 gauge (4mm
2
) stranded maximum
3/64 inch (1.2mm) insulation maximum
2
4
Publication
Installation Instructions 1794-5.24
Agency Certification
1 Module outputs are not fused but fusing of outputs is recommended. If external fusing is
required, you must provide external fusing.
2 Input off-to-on filter time is the time from a valid input signal to recognition by the
module. Input on-to-off is filter time from the input signal dropping below the valid level
to recognition by the module.
3 Output off-to-on or on-to-off delay is the time from the module issuing an output on or off
until the output actually turns on or off.
4 Use this conductor category information for planning conductor routing. Refer to
publication 1770-4.1, “Industrial Automation Wiring and Grounding Guidelines for Noise
Immunity.”
Class I Division 2 certified
Groups A, B, C, D certified
Class I Zone 2 Group IIC certified